| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $31.51 | 8.557% | $34.2063 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $222.68 | 5.660% | $235.2837 | $235.28 | $235.30 | $235.30 |
| Purchase #3 | $103.83 | 12.526% | $116.8357 | $116.84 | $116.85 | $116.80 |
| Purchase #4 | $196.26 | 11.114% | $218.0723 | $218.07 | $218.05 | $218.10 |
| Purchase #5 | $207.57 | 7.365% | $222.8575 | $222.86 | $222.85 | $222.90 |
| Purchase #6 | $182.33 | 6.487% | $194.1577 | $194.16 | $194.15 | $194.20 |
| Purchase #7 | $91.57 | 11.721% | $102.3029 | $102.30 | $102.30 | $102.30 |
| 7 purchase totals = | $1,035.75 | $1,123.7161 | $1,123.72 | $1,123.70 | $1,123.80 | |